Home / 3,678,541,206.57-5,083,027,186.57-2,619,430,452.97

Finding the Fourth Proportional to 3,678,541,206.57, 5,083,027,186.57 and 2,619,430,452.97

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Solution

The fourth proportional to 3,678,541,206.57, 5,083,027,186.57 and 2,619,430,452.97 is: 3,619,542,492.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,678,541,206.57 : 5,083,027,186.57 = 2,619,430,452.97 : x
  2. Step 2: Convert to fraction form
    3,678,541,206.57/5,083,027,186.57 = 2,619,430,452.97/x
  3. Step 3: Cross multiply
    3,678,541,206.57x = 5,083,027,186.57 × 2,619,430,452.97
  4. Step 4: Simplify right side
    3,678,541,206.57x = 13,314,636,205,756,379,136
  5. Step 5: Solve for x
    x = 13,314,636,205,756,379,136/3,678,541,206.57
  6. Step 6: Final answer
    x = 3,619,542,492.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.